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Organic fertilizer and producing method thereof

A technology for organic fertilizer and livestock and poultry manure, which is applied in the directions of organic fertilizer, organic fertilizer preparation, fertilizer mixture, etc., can solve the problems of difficult control of biological pollution, incomplete killing of pathogenic bacteria, soil physical pollution, etc. The effect of eliminating compaction and changing soil structure

Inactive Publication Date: 2004-08-25
张国富
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AI Technical Summary

Problems solved by technology

[0003] Although traditional organic fertilizers do not have the disadvantages of chemical fertilizers, they also have the disadvantages of lack of trace elements, large nutrient loss in natural fermentation, incomplete killing of pathogenic bacteria, physical pollution of soil, and difficult control of biological pollution.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0030] 1. Take 40kg of grass charcoal and chicken manure with a water content of about 30%, crush them to 30 mesh, put them on a heated kang and dry them at 60°C for 72 hours. Take 4kg of soybean meal powder with a particle size of 30 mesh, 0.5kg of bone meal, 0.1kg of blood meal, 0.45kg of potassium feldspar powder of about 200 mesh, and 0.15kg of phosphate rock powder. Mix and add 2 times the mix weight of water. Boil for 15 minutes, then keep warm and ferment for 24 hours when it cools down to about 20°C. The mixture of the sterilized grass charcoal and chicken manure is mixed with the fermented product of liquid fermentation, the pH value is adjusted to 6-8, and 5kg of yeast powder is added. Keep fermenting at about 15°C for 8 days, then break it into powder and add 0.5kg of iron, stilbium, manganese, zinc and other elements. The dosage is 800-1000kg / mu for vegetables and Chinese herbal medicine; 600-800kg / mu for fruit trees; 200-300g / plant for flowers and trees.

[003...

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Abstract

The present invention relates to an organic fertilizer and its production method. Said fertilizer is the product by making the mixture of turf, excrements of farm animal, soybean cake powder, rick husk, corn flour, bone powder, blood powder, ground phosphate rock and potash feldspar through the process of fermentation, in whith the turf and farm animal excrements are undergone the processes of baking and sterilizing treatment and other components are undergone the processes of water boiling and sterilizing treatent, and the above-mentioned dried materials and wet materials are mixed and fermented so as to obtain the invented product.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers in agriculture Background technique [0002] In current agricultural production, most of the fertilizers applied are chemical fertilizers. Although chemical fertilizers are convenient to apply, have a quick effect, and can maintain high yields in a short period of time, long-term use will destroy the soil structure, reduce the quality of crops, deteriorate the taste, and increase the harmful substances to the human body. [0003] Although traditional organic fertilizers do not have the disadvantages of chemical fertilizers, they also have the disadvantages of lack of trace elements, large nutrient loss during natural fermentation, incomplete killing of pathogenic bacteria, physical pollution of soil, and difficult control of biological pollution. Contents of the invention [0004] The purpose of this invention is to provide a kind of organic fertilizer, overcome the above-mentioned ...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00C05G1/00
CPCY02W30/40
Inventor 张国富
Owner 张国富
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